Categories | N | Age Mean (SD), range (years) | Height Mean (SD), range (months) | Weight Mean (SD), range (kg) | BMI Mean (SD), range (kg/m2) | Heart mass Mean (SD), range (g) | Heart mass Greater than normal* | CAD: ≥70% narrowing in any coronary artery20 | CAD: ≥50% narrowing in any coronary artery20 | RV thickness† Mean (SD), range (mm), N | LV thickness† Mean (SD), range (mm), N | Septal thickness† Mean (SD), range (mm), N |
---|---|---|---|---|---|---|---|---|---|---|---|---|
All | 23 | 49.5 (9.6), 33–68 | 1.77 (0.07), 1.63–1.93 | 96.2 (32.1), 51.7–199.6 | 30.9 (11.7), 15.9–75.5 | 447.6 (82.7), 290–630 | 20/21 (95.2%) | 5/22 (22.7%) | 7/22 (31.8%) | 4.0 (1.6), 2–8, N=12 | 14.6 (5.2), 10–26, N=14 | 15.7 (6.5), 8–26, N=9 |
White | 21 | |||||||||||
Male | 18 | 51.6 (9.9), 33–68 | 1.80 (0.05), 1.70–1.93 | 95.8 (20.5), 69.7–142.5 | 29.5 (4.8), 23.4–38.3 | 462.4 (77.0), 290–630 | 14/15 (93.3%) | 5/17 (29.4%)‡ | 7/17 (41.2%)‡ | 5.5 (2.1), 3–8, N=10 | 18.3 (8.4), 10–26, N=11 | 13.0 (18.4), 10–26, N=7 |
Female | 3 | 40.3 (2.5), 38–43 | 1.71 (0.08), 1.65–1.80) | 71.4 (17.4), 51.7–84.8 | 24.9 (8.0), 15.9–31.1 | 363.7 (92.1), 310–470 | 3/3 (100%) | 0/3 (0%) | 0/3 (0%) | 2.5 (0.7), 2–3, N=2 | 12.7 (3.8), 10–17, N=3 | 8.5 (0.7), 8–9, N=2 |
Black | 2 | |||||||||||
Male | 1 | 45.0 (0.0), NA | 1.73 (0.0), NA | 74.4 (0.0), NA | 24.9 (0.0), NA | 400.0 (0.0), NA | 1/1 (100%) | 0/1 (0%) | 0/1 (0%) | NR | NR | NR |
Female | 1 | 44.0 (0.0), NA | 1.63 (0.0), NA | 199.6 (0.0), NA | 75.5 (0.0), NA | 510 (0.0), NA | 1/1 (100%) | 0/1 (0%) | 0/1 (0%) | NR | NR | NR |
*LVH defined as heart mass >296 g (female), >383 g (male).16 ,17
†Myocardial thickness was not consistently reported. Where it was reported as a range, the average value was used.
‡One individual did not have an autopsy but was known to have coronary artery stents and was counted as having ≥70% coronary artery narrowing.BMI, body mass index; CAD, coronary artery disease; LV, left ventricle; LVH, left ventricular hypertrophy; NA, not applicable; NR, not reported; RV, right ventricle.